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a bronze pump body is required by code to prevent rust and ensure water safety
reducing troubleshooting time for field technicians
With a wide operating temperature range of -40°F to 175°F and a polarity-insensitive circuit
0 A) eliminate the need for external relays to trigger your circulator or burner
Nordyne 669852R TXV 318518-761 a bronze pump body isMaintain peak evaporator efficiency and prevent liquid slugging with the Nordyne 669852R TXV. This precision 4 ton thermal expansion valve is a genuine OEM component engineered for high pressure R410A refrigerant systems. Rated at 048K capacity, this metering device regulates refrigerant flow by monitoring superheat, ensuring the evaporator coil is fully utilized across varying thermal loads. As a direct replacement TXV for compatible Nordyne, Miller,
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